CVE-2023-5933

An issue has been discovered in GitLab CE/EE affecting all versions after 13.7 before 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. Improper input sanitization of user name allows arbitrary API PUT requests.

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

6.4 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N

EPSS

0.68% chance of exploitation in the next 30 days, 50th percentile

Published

2024-01-26

Updated

2026-04-25

Proof-of-concept exploits (1)

• https://hackerone.com/reports/2225710

References

• CVE Record
• NVD entry

Related

• CVE-2023-5932
• CVE-2023-5934
• CVE-2023-5931
• CVE-2023-5939
• CVE-2023-5930
• CVE-2023-5940